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-rw-r--r--gnu/packages/erlang.scm10
1 files changed, 10 insertions, 0 deletions
diff --git a/gnu/packages/erlang.scm b/gnu/packages/erlang.scm
index b6a31f26e9..60d644ab8d 100644
--- a/gnu/packages/erlang.scm
+++ b/gnu/packages/erlang.scm
@@ -541,6 +541,16 @@ testing of stateful systems.")
(base32
"1wr7jkxm6nlgvd52xhniav64xr9rml2ngb35rwjwqlqvq7ywhp0c"))))
(build-system rebar-build-system)
+ (arguments
+ `(#:phases
+ (modify-phases %standard-phases
+ ;; Fix tests for running under Erlang 27+.
+ (add-after 'unpack 'fix-tests-for-erlang-27
+ (lambda _
+ (substitute* "src/jsx_decoder.erl"
+ (("\\{\"-0\\.0\", \\[\\{float, 0\\.0\\}, end_json\\], <<\"-0\\.0\">>\\},")
+ "{\"0.0\", [{float, 0.0}, end_json], <<\"0.0\">>},
+{\"-0.0\", [{float, -0.0}, end_json], <<\"-0.0\">>},")))))))
(synopsis "Streaming, evented JSON parsing toolkit")
(description
"An Erlang application for consuming, producing and manipulating json.")